Abstract
Pseudomonas aeruginosa is a challenging bacterium to treat due to its intrinsic resistance to the antibiotics used most frequently in patients with community-acquired pneumonia (CAP). Data about the global burden and risk factors associated with P. aeruginosa-CAP are limited. We assessed the multinational burden and specific risk factors associated with P. aeruginosa-CAP. We enrolled 3193 patients in 54 countries with confirmed diagnosis of CAP who underwent microbiological testing at admission. Prevalence was calculated according to the identification of P. aeruginosa. Logistic regression analysis was used to identify risk factors for antibiotic-susceptible and antibiotic-resistant P. aeruginosa-CAP. The prevalence of P. aeruginosa and antibiotic-resistant P. aeruginosa-CAP was 4.2% and 2.0%, respectively. The rate of P. aeruginosa CAP in patients with prior infection/colonisation due to P. aeruginosa and at least one of the three independently associated chronic lung diseases (i.e. tracheostomy, bronchiectasis and/or very severe chronic obstructive pulmonary disease) was 67%. In contrast, the rate of P. aeruginosa-CAP was 2% in patients without prior P. aeruginosa infection/colonisation and none of the selected chronic lung diseases. The multinational prevalence of P. aeruginosa-CAP is low. The risk factors identified in this study may guide healthcare professionals in deciding empirical antibiotic coverage for CAP patients.
Original language | English |
---|---|
Article number | 1701190 |
Journal | European Respiratory Journal |
Volume | 52 |
Issue number | 2 |
DOIs | |
State | Published - 1 Aug 2018 |
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Publisher Copyright:© ERS 2018.
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In: European Respiratory Journal, Vol. 52, No. 2, 1701190, 01.08.2018.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Burden and risk factors for Pseudomonas aeruginosa community-acquired pneumonia
T2 - A multinational point prevalence study of hospitalised patients
AU - Restrepo, Marcos I.
AU - Babu, Bettina L.
AU - Reyes, Luis F.
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AU - Bilaceroglu, S.
AU - Dalar, L.
AU - Yilmaz, U.
AU - Bogomolov, A.
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AU - Dhasmana, D. J.
AU - Feneley, A.
AU - Ions, R.
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AU - Woltmann, G.
AU - Hancock, C.
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AU - Rudran, B.
AU - Ruiz-Buitrago, S.
AU - Campbell, M.
AU - Whitaker, P.
AU - Youzguin, A.
AU - Singanayagam, A.
AU - Allen, K. S.
AU - Brito, V.
AU - Dietz, J.
AU - Dysart, C. E.
AU - Kellie, S. M.
AU - Zablocki, C. J.
AU - MurphyMurphy, R. G.
AU - Franco-Sadud, R. A.
AU - Meier, G.
AU - Gaga, M.
AU - Holland, T. L.
AU - Bergin, S. P.
AU - Kheir, F.
AU - Landmeier, M.
AU - Lois, M.
AU - Nair, G. B.
AU - Patel, H.
AU - Saito, S.
AU - Noda, J.
AU - Hinojosa, C. I.
AU - Levine, S. M.
AU - Angel, L. F.
AU - Anzueto, A.
AU - Whitlow, K. S.
AU - Hipskind, J.
AU - Sukhija, K.
AU - Totten, V.
AU - Wunderink, R. G.
AU - Shah, R. D.
AU - Mateyo, K. J.
AU - Noriega, L.
AU - Alvarado, E.
AU - Aman, M.
AU - Labra, L.
N1 - Publisher Copyright: © ERS 2018.
PY - 2018/8/1
Y1 - 2018/8/1
N2 - Pseudomonas aeruginosa is a challenging bacterium to treat due to its intrinsic resistance to the antibiotics used most frequently in patients with community-acquired pneumonia (CAP). Data about the global burden and risk factors associated with P. aeruginosa-CAP are limited. We assessed the multinational burden and specific risk factors associated with P. aeruginosa-CAP. We enrolled 3193 patients in 54 countries with confirmed diagnosis of CAP who underwent microbiological testing at admission. Prevalence was calculated according to the identification of P. aeruginosa. Logistic regression analysis was used to identify risk factors for antibiotic-susceptible and antibiotic-resistant P. aeruginosa-CAP. The prevalence of P. aeruginosa and antibiotic-resistant P. aeruginosa-CAP was 4.2% and 2.0%, respectively. The rate of P. aeruginosa CAP in patients with prior infection/colonisation due to P. aeruginosa and at least one of the three independently associated chronic lung diseases (i.e. tracheostomy, bronchiectasis and/or very severe chronic obstructive pulmonary disease) was 67%. In contrast, the rate of P. aeruginosa-CAP was 2% in patients without prior P. aeruginosa infection/colonisation and none of the selected chronic lung diseases. The multinational prevalence of P. aeruginosa-CAP is low. The risk factors identified in this study may guide healthcare professionals in deciding empirical antibiotic coverage for CAP patients.
AB - Pseudomonas aeruginosa is a challenging bacterium to treat due to its intrinsic resistance to the antibiotics used most frequently in patients with community-acquired pneumonia (CAP). Data about the global burden and risk factors associated with P. aeruginosa-CAP are limited. We assessed the multinational burden and specific risk factors associated with P. aeruginosa-CAP. We enrolled 3193 patients in 54 countries with confirmed diagnosis of CAP who underwent microbiological testing at admission. Prevalence was calculated according to the identification of P. aeruginosa. Logistic regression analysis was used to identify risk factors for antibiotic-susceptible and antibiotic-resistant P. aeruginosa-CAP. The prevalence of P. aeruginosa and antibiotic-resistant P. aeruginosa-CAP was 4.2% and 2.0%, respectively. The rate of P. aeruginosa CAP in patients with prior infection/colonisation due to P. aeruginosa and at least one of the three independently associated chronic lung diseases (i.e. tracheostomy, bronchiectasis and/or very severe chronic obstructive pulmonary disease) was 67%. In contrast, the rate of P. aeruginosa-CAP was 2% in patients without prior P. aeruginosa infection/colonisation and none of the selected chronic lung diseases. The multinational prevalence of P. aeruginosa-CAP is low. The risk factors identified in this study may guide healthcare professionals in deciding empirical antibiotic coverage for CAP patients.
UR - http://www.scopus.com/inward/record.url?scp=85051459272&partnerID=8YFLogxK
U2 - 10.1183/13993003.01190-2017
DO - 10.1183/13993003.01190-2017
M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???
C2 - 29976651
AN - SCOPUS:85051459272
SN - 0903-1936
VL - 52
JO - European Respiratory Journal
JF - European Respiratory Journal
IS - 2
M1 - 1701190
ER -